Closed haoyuanchen closed 8 years ago
I've tried using another example and it works normally...will check the example.
Can you please specify which examples you have used?
It's the dna_gold example. I believe that all necessary files are in tuu_remd_inputs directory. The running command is:
nohup repex-amber --input='tsu_remd_dna_gold.json' --rconfig='stampede.json' 2 > foo.log &
For other TSU examples there's no such problem.
Thank you, will try to replicate this and see that is the issue
Well, Amber is not currently available as a module on Stampede
There is some module loading/reloading needed to get this working properly. Will update you soon. Thanks!
The issue actually is not a module load, but a format of .RST file. For TSU by default is expected something like:
umbrella sampling restraints on phi/psi torsions
&rst iat=17,15,9,7 r1=@val1l@ r2=@val1@ r3=@val1@ r4=@val1h@ rk2=65.656127 rk3=65.656127 /
but dna_gold_us.RST is:
us only on first rst, shift dihedral restraints to positive
&rst
iat=1646,1647
r1=0 , r2=@val1@ , r3=@val1@ , r4=200 ,
rk2=0.1, rk3=0.1,
/
&rst
iat=1646,1534
r1=0 , r2=16.5 , r3=16.5 , r4=50 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1646,1534,1533
r1=0 , r2=164.74, r3=164.74, r4=180 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1646,1534,1533,1531
r1=274.33 , r2=364.33 , r3=364.33, r4=454.33 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1646,1534,1533,1538
r1=92.67 , r2=182.67, r3=182.67, r4=272.67 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1647,525
r1=0 , r2=16.65 , r3=16.65 , r4=50 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1647,525, 524
r1=0 , r2=159.73, r3=159.73, r4=180 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1647,525,524,522
r1=-28.51 , r2=61.49, r3=61.49 , r4=151.49 ,
rk2=50.0, rk3=50.0,
/
&rst
iat=1647,525,524,529
r1=145.43 , r2=235.43, r3=235.43, r4=325.43 ,
rk2=50.0, rk3=50.0,
/
Previously restraint value we have used during exchange was 'r2=', e.g. @val1@, what should be used now, I don't now.
For this system there're more restraints than one needed, although we're just doing umbrella sampling on the first restraint. That's why the RST file has more entries, but only the first restraint has @val1@ placeholders.
Fixed now in devel. Please try :-)
nohup repex-amber --input='tsu_remd_dna_gold.json' --rconfig='stampede.json' 2 > foo.log &
Where is this from if I may ask?
@marksantcroos I just modified from the existing run.sh file.
Ah, ok, thanks. I thought that was a command line of the execution :)
@antonst It's good now. Thanks!
I tried a TSU-run with 32 replica on Stampede but it got stuck in the first T-exchange step. The STDOUT file in the T-exchange unit folder keeps outputting
but I've checked that all replicas successfully finished the first MD step.
Also, all the STDERR files says
Since the MD step finished normally with the same STDERR file, this might not be causing the error though.
Version: 146b57b659a737990716e3c40aaca6940a44f371 (devel branch)
Thanks!